CN109554007A - A kind of impervious anticracking waterproof coating and preparation method thereof that cohesive force is strong - Google Patents
A kind of impervious anticracking waterproof coating and preparation method thereof that cohesive force is strong Download PDFInfo
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- CN109554007A CN109554007A CN201811351421.3A CN201811351421A CN109554007A CN 109554007 A CN109554007 A CN 109554007A CN 201811351421 A CN201811351421 A CN 201811351421A CN 109554007 A CN109554007 A CN 109554007A
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- Prior art keywords
- water
- powder
- cohesive force
- added
- waterproof coating
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- 238000002360 preparation method Methods 0.000 title claims abstract description 63
- 238000000576 coating method Methods 0.000 title claims abstract description 55
- 239000011248 coating agent Substances 0.000 title claims abstract description 54
- 239000000843 powder Substances 0.000 claims abstract description 76
- 239000011344 liquid material Substances 0.000 claims abstract description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000004568 cement Substances 0.000 claims abstract description 38
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000006004 Quartz sand Substances 0.000 claims abstract description 33
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 32
- 239000002270 dispersing agent Substances 0.000 claims abstract description 29
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 28
- 239000003755 preservative agent Substances 0.000 claims abstract description 28
- 230000002335 preservative effect Effects 0.000 claims abstract description 27
- 239000006210 lotion Substances 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 14
- 150000001875 compounds Chemical class 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims description 57
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 49
- 229910021389 graphene Inorganic materials 0.000 claims description 49
- 239000000835 fiber Substances 0.000 claims description 48
- 150000003839 salts Chemical class 0.000 claims description 46
- 239000004094 surface-active agent Substances 0.000 claims description 36
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(I) nitrate Inorganic materials [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 33
- 239000012467 final product Substances 0.000 claims description 25
- 239000000203 mixture Substances 0.000 claims description 25
- 239000007787 solid Substances 0.000 claims description 25
- 239000007864 aqueous solution Substances 0.000 claims description 24
- 239000002131 composite material Substances 0.000 claims description 24
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Inorganic materials [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 claims description 22
- 238000002156 mixing Methods 0.000 claims description 18
- 229920005610 lignin Polymers 0.000 claims description 15
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical group [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 12
- 230000001376 precipitating effect Effects 0.000 claims description 12
- 239000000243 solution Substances 0.000 claims description 11
- 238000002604 ultrasonography Methods 0.000 claims description 11
- 239000006260 foam Substances 0.000 claims description 9
- VCJMYUPGQJHHFU-UHFFFAOYSA-N iron(III) nitrate Inorganic materials [Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VCJMYUPGQJHHFU-UHFFFAOYSA-N 0.000 claims description 7
- -1 phosphoric acid hydrogen salt Chemical class 0.000 claims description 7
- OERNJTNJEZOPIA-UHFFFAOYSA-N zirconium nitrate Inorganic materials [Zr+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O OERNJTNJEZOPIA-UHFFFAOYSA-N 0.000 claims description 7
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- MIVBAHRSNUNMPP-UHFFFAOYSA-N manganese(II) nitrate Inorganic materials [Mn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MIVBAHRSNUNMPP-UHFFFAOYSA-N 0.000 claims description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Substances OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
- 125000005211 alkyl trimethyl ammonium group Chemical group 0.000 claims description 5
- PSZYNBSKGUBXEH-UHFFFAOYSA-M naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-M 0.000 claims description 5
- 229910021592 Copper(II) chloride Inorganic materials 0.000 claims description 4
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims description 4
- 229910021380 Manganese Chloride Inorganic materials 0.000 claims description 4
- GLFNIEUTAYBVOC-UHFFFAOYSA-L Manganese chloride Chemical compound Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 claims description 4
- 229910007932 ZrCl4 Inorganic materials 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 4
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 claims description 4
- 239000000839 emulsion Substances 0.000 claims description 4
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 4
- 239000011565 manganese chloride Substances 0.000 claims description 4
- 229920000136 polysorbate Polymers 0.000 claims description 4
- 239000011592 zinc chloride Substances 0.000 claims description 4
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- NVVZQXQBYZPMLJ-UHFFFAOYSA-N formaldehyde;naphthalene-1-sulfonic acid Chemical compound O=C.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 NVVZQXQBYZPMLJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000010453 quartz Substances 0.000 claims description 3
- DUNKXUFBGCUVQW-UHFFFAOYSA-J zirconium tetrachloride Chemical compound Cl[Zr](Cl)(Cl)Cl DUNKXUFBGCUVQW-UHFFFAOYSA-J 0.000 claims description 3
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- HDERJYVLTPVNRI-UHFFFAOYSA-N ethene;ethenyl acetate Chemical compound C=C.CC(=O)OC=C HDERJYVLTPVNRI-UHFFFAOYSA-N 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims 1
- 241000047703 Nonion Species 0.000 claims 1
- 150000001336 alkenes Chemical class 0.000 claims 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims 1
- 239000003973 paint Substances 0.000 abstract description 11
- 239000005871 repellent Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005336 cracking Methods 0.000 abstract description 2
- 229920001971 elastomer Polymers 0.000 abstract description 2
- 239000013078 crystal Substances 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 229920000058 polyacrylate Polymers 0.000 description 13
- 239000006185 dispersion Substances 0.000 description 12
- 229910001961 silver nitrate Inorganic materials 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 7
- 229920000642 polymer Polymers 0.000 description 7
- 238000004078 waterproofing Methods 0.000 description 6
- 229920001213 Polysorbate 20 Polymers 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 3
- JBSLOWBPDRZSMB-FPLPWBNLSA-N dibutyl (z)-but-2-enedioate Chemical group CCCCOC(=O)\C=C/C(=O)OCCCC JBSLOWBPDRZSMB-FPLPWBNLSA-N 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 3
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 239000011280 coal tar Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 239000011147 inorganic material Substances 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- CXRFDZFCGOPDTD-UHFFFAOYSA-M Cetrimide Chemical compound [Br-].CCCCCCCCCCCCCC[N+](C)(C)C CXRFDZFCGOPDTD-UHFFFAOYSA-M 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 229920001219 Polysorbate 40 Polymers 0.000 description 1
- 229920001214 Polysorbate 60 Polymers 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 238000004500 asepsis Methods 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- DMSMPAJRVJJAGA-UHFFFAOYSA-N benzo[d]isothiazol-3-one Chemical compound C1=CC=C2C(=O)NSC2=C1 DMSMPAJRVJJAGA-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- XJWSAJYUBXQQDR-UHFFFAOYSA-M dodecyltrimethylammonium bromide Chemical group [Br-].CCCCCCCCCCCC[N+](C)(C)C XJWSAJYUBXQQDR-UHFFFAOYSA-M 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 230000000855 fungicidal effect Effects 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 1
- 235000010483 polyoxyethylene sorbitan monopalmitate Nutrition 0.000 description 1
- 239000000249 polyoxyethylene sorbitan monopalmitate Substances 0.000 description 1
- 239000001818 polyoxyethylene sorbitan monostearate Substances 0.000 description 1
- 235000010989 polyoxyethylene sorbitan monostearate Nutrition 0.000 description 1
- 229940101027 polysorbate 40 Drugs 0.000 description 1
- 229940113124 polysorbate 60 Drugs 0.000 description 1
- 229920000053 polysorbate 80 Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
- C09D1/06—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances cement
- C09D1/08—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances cement with organic additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Plant Pathology (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention provides a kind of strong impervious anticracking waterproof coatings and preparation method thereof of cohesive force, belong to paint field.Coating provided by the invention overcomes the shortcomings that generally existing high cohesive force, high permeability resistant energy, high cracking resistance energy and strong waterproof performance cannot be provided simultaneously in the prior art, provides a kind of with more comprehensive water-repellent paint.Coating provided by the invention is made of powder and liquid material, and wherein powder is made of cement, quartz sand and water-reducing agent, and liquid material is made of lotion, water, defoaming agent, preservative and dispersing agent.Water-repellent paint provided by the invention has excellent waterproof performance, it can be penetrated into its material containing certain reactive compound and form microdilatancy crystal inside ground, greatly improve rubber cement bonding force, close water stream channel, reach best waterproof effect, wherein tensile strength reaches as high as 4.5MPa, and adhesion strength reaches as high as 3.2MPa, and impermeability reaches as high as 1.5MPa.
Description
Technical field
The invention belongs to paint field, the strong impervious anticracking waterproof coating and preparation method thereof of especially a kind of cohesive force.
Background technique
Waterproof material in the market has two major classes: first is that polyurethanes water-repellent paint.This kind of material is usually by polyurethane
It is made with coal tar as raw material.The tar gas toxicity that it is volatilized is big, and does not allow easy-clear, therefore in 2000 in China
It is prohibited from using.It is that pitch is used to replace coal tar as raw material still in the polyurethane waterproofing coating of sale.But using this painting
When material, generally diluted using organic solvents such as containing toluene, dimethylbenzene, thus also containing toxic；Another kind of is polymer water
Cement-base waterproof coating.The lotion that it is synthesized by a variety of waterborne polymerics is formed with the high grade cement mixed with various additives, polymerization
The flexibility of object and the rigidity of cement became one, so that it is excellent in terms of impermeability is with stability.Its advantages are to apply
Work convenience, comprehensive cost low, short time limit, and asepsis environment-protecting.Therefore, polyalcohol cement basis has become the master in water-repellent paint market
Angle.
Polymer cement-base waterproof coating is by synthesising macromolecule copolymer lotion, such as polyacrylate, polyvinyl acetate
The bi-component waterproof that liquid material made of ester, SBR emulsion and various additives optimum organization and matched powder are combined
Coating is a kind of not only with the waterproof material that synthesising macromolecule copolymer elastic properties of materials is high but also organic and/or inorganic materials durability is good.
Polymer modified cement based waterproofing coating not only includes organic polymeric emulsions, but also includes inorganic cement.Organic polymer film
Flexible, critical surface tension is lower, good decorating effect, but resistance to ag(e)ing is insufficient, and cement is a kind of hydraulic cementing materials,
Strong with the cohesive force of moisture substrate, moisture resistance is very good, and compression strength is high, but flexible poor, and the two combines, and can make organic and inorganic
In conjunction with mutual supplement with each other's advantages is tempered toughness with gentleness, and impermeability improves, and pressure-resisting ratio improves, and comprehensive comparison is superior, reaches preferable waterproof
Effect.
Polymer modified cement based waterproofing coating is mainly characterized in that:
1, the active constituent in slurry can penetrate into the pore in cement basal plane, and micro-crack simultaneously generates chemical reaction, and seeps
Ground internal crystallization is arrived thoroughly, forms waterproof layer fine and close together；
2, the crack as hair can be covered, is resisted and slight concussion；
3, it can construct on moisture substrate, without making mortar cover, can directly paste the subsequent handlings such as ceramic tile；
4, crystalline solid is deep into ground pore, and impervious compression strength is higher, the water-proof function with the negative water surface；
5, nontoxic, harmless, it can be directly used for watering place and fishpond；Coating has the function of depressed fungus growth, can prevent
Pollution of the moisture salt to facing.
However, existing polymer modified cement based waterproofing coating still has some disadvantages, if shock resistance, thermal insulation are poor, and
And often one or two of performance is stronger, another several performances a bit, do not have comprehensive with regard to deviation.
Summary of the invention
Since there are above-mentioned deficiencies in the prior art, the present invention provides a kind of strong impervious anti-cracking waterproof paintings of cohesive force
Material and preparation method thereof.Present invention is generally directed to preservatives and water-reducing agent to be improved, to improve the various aspects of water-repellent paint
Performance.
Specifically, the present invention is achieved through the following technical solutions:
A kind of strong impervious anticracking waterproof coating of cohesive force, which is characterized in that be made of liquid material and powder, wherein liquid material with
The mass ratio of powder is 1:(2-3)；
The liquid material is by 500-650 part lotion by weight, 100-300 parts of water, 2-5 parts of defoaming agents, 0.2-2 parts
Preservative and 2-5 parts of dispersing agent compositions；
The powder is by 700-800 part cement, 800-1200 parts of quartz sands and 2-10 parts of water-reducing agents by weight
Composition.
Preferably, the lotion is polyacrylate dispersion or ethene-vinyl acetate acid esters copolymer emulsion.
Preferably, the defoaming agent is nonionic defoaming agent.
Preferably, the nonionic defoaming agent is NXZ defoaming agent.
Preferably, the preservative is dibutyl maleate or 1,2-benzisothiazolin-3-one or inorganic salts/oxygen
Graphite alkene material；
The preparation method of the inorganic salts/graphene oxide composite material is to add graphene oxide into water, and ultrasound is added
Inorganic salts stir 30-60 minutes, and soluble phosphoric acid hydrogen salt aqueous solution is added, and stir 30-60 minutes, filter, drying, and gained is solid
Body is inorganic salts/graphene oxide composite material；
The inorganic salts: graphene oxide: the mass ratio of water is (150-200): (0.25-0.50): (500-2000)；
The molar concentration of the soluble phosphoric acid hydrogen salt aqueous solution is 0.5-1.0mol/L；
The soluble phosphoric acid hydrogen salt aqueous solution additive amount is the 90%-120% of water quality；
The inorganic salts include ZnCl2、CuCl2、Zn(NO3)2、Cu(NO3)2、AgNO3In any one or more,
Middle AgNO3It cannot be with ZnCl2、CuCl2It is used in conjunction with；
The soluble phosphate is disodium hydrogen phosphate or dipotassium hydrogen phosphate.
Preferably, the inorganic salts further include MnCl2、FeCl3、ZrCl4、Mn(NO3)2、Fe(NO3)3、Zr(NO3)4In
Any one, wherein MnCl2、FeCl3、ZrCl4Cannot and AgNO3It is used in conjunction with.
Preferably, the dispersing agent is polyacrylic dispersing agent.
Preferably, the polyacrylic dispersing agent is Dispex AA4140.
Preferably, the water-reducing agent is foamed fibre or naphthalenesulfonate formaldehyde condensation compound class water-reducing agent；
The preparation method of the foamed fibre is to prepare aqueous surfactant solution, is stirred with the speed not less than 4000rpm
It mixes, the lignin fibre of aqueous surfactant solution quality 1-5% is no less than added in stirring after 1 minute, continue to be not less than
The speed of 4000rpm stirs, and mixing time is no less than 30 seconds, and natural filtration, solid is transferred in vacuum oven, is subtracted under room temperature
It is depressed into 3-5bar, holding 5-10 minutes to get foamed fibre；
The surfactant is alkyl trimethyl ammonium bromide class surfactant, naphthalenesulfonate surfactant or spits
Warm class surfactant；
When surfactant selects naphthalenesulfonate surfactant, aqueous surfactant solution concentration is 0.50-
1.20g/L；
When surfactant selects alkyl trimethyl ammonium bromide class surfactant, aqueous surfactant solution concentration is
0.50-0.80g/L；
When it is Tweens surfactant that surfactant, which is selected, aqueous surfactant solution concentration is 6.5-9.0g/
L。
Preferably, the naphthalenesulfonate formaldehyde condensation compound class water-reducing agent is FDN water-reducing agent.
Preferably, the naphthalenesulfonate surfactant is Tersperse 2425, Morwet D-425, Morwet
Any one in D-450 and Morwet D500.
Preferably, the alkyl trimethyl ammonium bromide surfactant is dodecyl trimethyl ammonium bromide, myristyl
Trimethylammonium bromide, cetyl trimethylammonium bromide, any one in Cetyltrimethylammonium bromide.
Preferably, the Tweens surfactant is polysorbas20, polysorbate40, polysorbate60, any one in Tween 80.
Preferably, the strength of cement is 42.5 or 42.5R.
Preferably, the quartz sand mesh number is -500 mesh of 100 mesh.
Preferably, the quartz sand is the mixing quartz sand of the quartz sand of a variety of different meshes.
Preferably, the quartz sand is 100 mesh quartz sands and 280 mesh quartz sand mass ratioes are (1-1.8): 1 mixing stone
Sand.
Preferably, the preparation method of liquid material is that water, lotion, defoaming agent, preservative and dispersing agent are sequentially added to container to use
Liquid at high speed dispersator is uniformly to obtain the final product.
Preferably, the preparation method of powder is that water-reducing agent is added in cement, quartz sand after mixing, is uniformly mixed again
To obtain the final product.
A kind of cohesive force by force impervious anticracking waterproof coating the preparation method is as follows: liquid material is poured into agitator, continuous
It is added with stirring powder, when stirred after charging to system uniformly without powder ball, without precipitating to obtain the final product.
A kind of use construction technology of cohesive force impervious anticracking waterproof coating by force is as follows:
(1) flat surfaces, accomplish it is secured, clean, without floating dust and greasy dirt, need to be struck off at uneven and crack, at infiltration
It must sealing；
(2) it can construct after basal plane wetting, and cannot have bright water；
(3) cohesive force impervious anticracking waterproof coating by force is prepared；
(4) it is successively brushed in order, is used for tidal defense engineering, brush one layer；For waterproofing work, brush two layers, after
One layer of brushing direction is vertical with preceding layer brushing direction, and it is solid not viscous that brushing time interval is subject to previous coating film, and every millimeter
Thick coating, weight of coated paint 1.5-2.0kg/m2。
The invention has the beneficial effects that: the present invention is a kind of polymer cement-base waterproof coating, using high-performance propylene
Acids multiple copolymer and a variety of inorganic material and its auxiliary agent, with excellent waterproof performance, powder and liquid material are by certain ratio
After example mixing, the certain reactive compound contained in material, which can penetrate into, forms microdilatancy crystalline solid inside ground, greatly
Improve rubber cement bonding force, closes water stream channel, reach best waterproof effect.In addition, preservative is also improved, in traditional technology
On the basis of provide a kind of inorganic salts/graphene oxide composite material, which it is inorganic to adhere to a variety of tradition using graphene as carrier
Fungicide, while some inorganic salts without bactericidal effect can be added, those inorganic salts can will kill in attaching process
The inorganic salts of bacterium effect are wrapped up or are partly wrapped up, and extend its action time, while grapheme material itself two-dimensional slice structure
Be layering the fine and close isolation layer to be formed, and can provide antioxidant anticorrosive efficiency.In addition, graphene also has excellent chemical stabilization
Property, Quick conductive, mechanical property outstanding and fluoropolymer resin strong adhesive force, film forming, can cooperate with improve coating it is comprehensive
Close performance.The present invention also provides a kind of foamed fibres as water-reducing agent, and traditional water-reducing agent is mostly common anionic surface
Activating agent, and foamed fibre is a kind of new material similar to foamed plastics, a large amount of surfactant motecutes are in fiber
Between element, it can not only play the role of conventional water reducing agents diminishing, additionally it is possible to bring what conventional water reducing agents did not had to subtract to coating
Shake, thermal-insulation function.
Water-repellent paint provided by the invention be suitable for a variety of environment, under the conditions of construct, can be used for basement, roof, roofing,
Kitchen, toilet, balcony, metope, drink the waterproofing works such as pond, swimming pool and reservoir dam, tunnel, bridge, draining with
The waterproof of water supply line, moisture-proof, seepage control project.
Specific embodiment
The present invention is elaborated further below with reference to specific embodiment, following embodiments are only used to explain this hair
It is bright, it is not intended to limit the present invention.
Specifically, following embodiments are related to raw material sources or No. CAS it is as follows:
Polyacrylate dispersion, BASF Aktiengesellschaft's production, model Laromer LR 8869.
NXZ defoaming agent, the production of Taiwan Central Asia company.
Dibutyl maleate, No. CAS: 105-76-0.
Dispex AA4140 dispersing agent, German BASF production.
42.5 cement, 42.5 ordinary portland cement of P.O of Zibo Hua Xue building materials Co., Ltd production.
Quartz sand, the production of Lingshou County Gan Xin quartz sand factory.
FDN water-reducing agent, the production of Qingdao Hong Sha high molecular material company, model FDN-f.
Graphene oxide, Chinese Academy of Sciences Chengdu is organic to be produced, model TNGO, and 1-2 layers of the number of plies, purity > 99%, diameter
0.5-3 μm, thickness 0.55-1.2nm.
Silver nitrate, No. CAS: 7761-88-8.
Zinc nitrate, No. CAS: 10196-18-6.
Ferric nitrate, No. CAS: 10421-48-4.
Manganese nitrate, No. CAS: 10377-33-9.
Zirconium nitrate, No. CAS: 12372-57-5.
Disodium hydrogen phosphate, No. CAS: 7558-79-4.
High lignin fiber and low lignin fibre are purchased from Langfang Ji Weijiao industry Co., Ltd, wherein high lignin fiber
Middle content of lignin is 27wt%, and content of lignin is 0.8wt% in low lignin fibre.
Tween-20 surfactant, Guangzhou to pure Chemical Co., Ltd. produce.
Morwet D-450 surfactant, the production of Azko Nobel company.
Embodiment 1
A kind of impervious anticracking waterproof coating that cohesive force is strong, is made of, wherein the quality of liquid material is liquid material and powder
758.1kg, the quality of powder are 1844kg；
The liquid material is by 600kg polyacrylate dispersion, 150kg water, 3.8kg NXZ defoaming agent, 0.5kg maleic two
Dibutyl phthalate preservative and 3.8kg Dispex AA4140 dispersing agent composition；
The powder is by 42.5 cement of 750kg, 100 mesh quartz sand of 640kg, 280 mesh quartz sand of 450kg and 4kg
FDN water-reducing agent composition.
The preparation method of the liquid material is that water, lotion, defoaming agent, preservative and dispersing agent are sequentially added container liquid
High velocity dispersators 1200rpm stir 1 hour to get.
The preparation method of the powder is that cement, quartz sand are added to measuring chute and are uniformly mixed, and will be added to people in advance
The work water-reducing agent in storehouse that feeds intake is added thereto, and is uniformly mixed again to obtain the final product.
The preparation method of the strong impervious anticracking waterproof coating of the cohesive force is to pour into liquid material in agitator, is constantly being stirred
Mix lower addition powder, mixing speed 20rpm, kept after charging former revolving speed stir to system uniformly, without powder ball, without precipitating
When to obtain the final product.
Embodiment 2
A kind of impervious anticracking waterproof coating that cohesive force is strong, is made of, wherein the quality of liquid material is liquid material and powder
758.1kg, the quality of powder are 1844kg；
The liquid material by 600kg polyacrylate dispersion, 150kg water, 3.8kg NXZ defoaming agent, 0.5kg inorganic salts/
Graphene oxide composite material preservative and 3.8kg Dispex AA4140 dispersing agent composition；
The powder is steeped by 42.5 cement of 750kg, 100 mesh quartz sand of 640kg, 280 mesh quartz sand of 450kg and 4kg
Foam fiber composition.
The preparation method of the inorganic salts/graphene oxide is that 2.5g graphene oxide is added in 6.25kg water,
300W/20kHz ultrasound 20 minutes, is added 500g silver nitrate, 430g zinc nitrate and 89g manganese nitrate, and 300rpm is stirred 40 minutes, added
Enter the disodium hydrogen phosphate aqueous solution of 7.36kg 0.8mol/L, 300rpm is stirred 45 minutes, sieved with 100 mesh sieve, dry at 60 DEG C, institute
Obtaining solid is inorganic salts/graphene oxide composite material.
The preparation method of the foamed fibre is to prepare the Morwet D-450 aqueous solution of 5kg 1.00g/L, 4500rpm's
Speed stirring is added the low lignin fibre of 100g after stirring 1 minute, is stirred with the speed of 4500rpm, when stirring after 1 minute, often
Pressure sieves with 100 mesh sieve, and obtained solid is transferred in vacuum oven, 5bar is decompressed under room temperature, holding 6 minutes to get foam
Fiber.
The preparation method of the liquid material is that water, lotion, defoaming agent, preservative and dispersing agent are sequentially added container liquid
High velocity dispersators 1200rpm stir 1 hour to get.
The preparation method of the powder is that cement, quartz sand are added to measuring chute and are uniformly mixed, and will be added to people in advance
The work water-reducing agent in storehouse that feeds intake is added thereto, and is uniformly mixed again to obtain the final product.
The preparation method of the strong impervious anticracking waterproof coating of the cohesive force is to pour into liquid material in agitator, is constantly being stirred
Mix lower addition powder, mixing speed 20rpm, kept after charging former revolving speed stir to system uniformly, without powder ball, without precipitating
When to obtain the final product.
Embodiment 3
A kind of impervious anticracking waterproof coating that cohesive force is strong, is made of, wherein the quality of liquid material is liquid material and powder
758.1kg, the quality of powder are 1844kg；
The liquid material by 600kg polyacrylate dispersion, 150kg water, 3.8kg NXZ defoaming agent, 0.5kg inorganic salts/
Graphene oxide composite material preservative and 3.8kg Dispex AA4140 dispersing agent composition；
The powder is made of 42.5 cement of 750kg, 100 mesh quartz sand of 1090kg and 4kg foamed fibre.
The preparation method of the inorganic salts/graphene oxide is that 2.5g graphene oxide is added in 6.25kg water,
500g silver nitrate and 430g zinc nitrate is added in 300W/20kHz ultrasound 20 minutes, and 300rpm is stirred 40 minutes, and 6.62kg is added
The disodium hydrogen phosphate aqueous solution of 0.8mol/L, 300rpm are stirred 45 minutes, are sieved with 100 mesh sieve, dry at 60 DEG C, obtained solid is
Inorganic salts/graphene oxide composite material.
The preparation method of the foamed fibre is to prepare the Tween-20 aqueous solution of 5kg 1.00g/L, the speed of 4500rpm
Stirring is added 100g high lignocellulosic after stirring 1 minute, is stirred with the speed of 4500rpm, when stirring after 1 minute, under normal pressure
It sieves with 100 mesh sieve, obtained solid is transferred in vacuum oven, 5bar is decompressed under room temperature, holding 6 minutes to get foamed fibre.
The preparation method of the liquid material is that water, lotion, defoaming agent, preservative and dispersing agent are sequentially added container liquid
High velocity dispersators 1200rpm stir 1 hour to get.
The preparation method of the powder is that cement, quartz sand are added to measuring chute and are uniformly mixed, and will be added to people in advance
The work water-reducing agent in storehouse that feeds intake is added thereto, and is uniformly mixed again to obtain the final product.
The preparation method of the strong impervious anticracking waterproof coating of the cohesive force is to pour into liquid material in agitator, is constantly being stirred
Mix lower addition powder, mixing speed 20rpm, kept after charging former revolving speed stir to system uniformly, without powder ball, without precipitating
When to obtain the final product.
Embodiment 4
A kind of impervious anticracking waterproof coating that cohesive force is strong, is made of, wherein the quality of liquid material is liquid material and powder
758.1kg, the quality of powder are 1844kg；
The liquid material by 600kg polyacrylate dispersion, 150kg water, 3.8kg NXZ defoaming agent, 0.5kg inorganic salts/
Graphene oxide composite material preservative and 3.8kg Dispex AA4140 dispersing agent composition；
The powder is made of 42.5 cement of 750kg, 100 mesh quartz sand of 1090kg and 4kg foamed fibre.
The preparation method of the inorganic salts/graphene oxide is that 2.5g graphene oxide is added in 6.25kg water,
500g silver nitrate and 430g zinc nitrate is added in 300W/20kHz ultrasound 20 minutes, and 300rpm is stirred 40 minutes, and 6.62kg is added
The disodium hydrogen phosphate aqueous solution of 0.8mol/L, 300rpm are stirred 45 minutes, are sieved with 100 mesh sieve, dry at 60 DEG C, obtained solid is
Inorganic salts/graphene oxide composite material.
The preparation method of the foamed fibre is to prepare the Morwet D-450 aqueous solution of 5kg 1.00g/L, 4500rpm's
Speed stirring is added 100g high lignocellulosic after stirring 1 minute, is stirred with the speed of 4500rpm, when stirring after 1 minute, often
Pressure sieves with 100 mesh sieve, and obtained solid is transferred in vacuum oven, 5bar is decompressed under room temperature, holding 6 minutes to get foam
Fiber.
The preparation method of the liquid material is that water, lotion, defoaming agent, preservative and dispersing agent are sequentially added container liquid
High velocity dispersators 1200rpm stir 1 hour to get.
The preparation method of the powder is that cement, quartz sand are added to measuring chute and are uniformly mixed, and will be added to people in advance
The work water-reducing agent in storehouse that feeds intake is added thereto, and is uniformly mixed again to obtain the final product.
The preparation method of the strong impervious anticracking waterproof coating of the cohesive force is to pour into liquid material in agitator, is constantly being stirred
Mix lower addition powder, mixing speed 20rpm, kept after charging former revolving speed stir to system uniformly, without powder ball, without precipitating
When to obtain the final product.
Embodiment 5
A kind of impervious anticracking waterproof coating that cohesive force is strong, is made of, wherein the quality of liquid material is liquid material and powder
758.1kg, the quality of powder are 1844kg；
The liquid material by 600kg polyacrylate dispersion, 150kg water, 3.8kg NXZ defoaming agent, 0.5kg inorganic salts/
Graphene oxide composite material preservative and 3.8kg Dispex AA4140 dispersing agent composition；
The powder is made of 42.5 cement of 750kg, 100 mesh quartz sand of 1090kg and 4kg foamed fibre.
The preparation method of the inorganic salts/graphene oxide is that 2.5g graphene oxide is added in 6.25kg water,
500g silver nitrate and 430g zinc nitrate is added in 300W/20kHz ultrasound 20 minutes, and 300rpm is stirred 40 minutes, and 6.62kg is added
The disodium hydrogen phosphate aqueous solution of 0.8mol/L, 300rpm are stirred 45 minutes, are sieved with 100 mesh sieve, dry at 60 DEG C, obtained solid is
Inorganic salts/graphene oxide composite material.
The preparation method of the foamed fibre is to prepare the Tween-20 aqueous solution of 5kg 1.00g/L, the speed of 4500rpm
Stirring is added the low lignin fibre of 100g after stirring 1 minute, is stirred with the speed of 4500rpm, when stirring after 1 minute, under normal pressure
It sieves with 100 mesh sieve, obtained solid is transferred in vacuum oven, 5bar is decompressed under room temperature, holding 6 minutes to get foamed fibre.
The preparation method of the liquid material is that water, lotion, defoaming agent, preservative and dispersing agent are sequentially added container liquid
High velocity dispersators 1200rpm stir 1 hour to get.
The preparation method of the powder is that cement, quartz sand are added to measuring chute and are uniformly mixed, and will be added to people in advance
The work water-reducing agent in storehouse that feeds intake is added thereto, and is uniformly mixed again to obtain the final product.
The preparation method of the strong impervious anticracking waterproof coating of the cohesive force is to pour into liquid material in agitator, is constantly being stirred
Mix lower addition powder, mixing speed 20rpm, kept after charging former revolving speed stir to system uniformly, without powder ball, without precipitating
When to obtain the final product.
Embodiment 6
A kind of impervious anticracking waterproof coating that cohesive force is strong, is made of, wherein the quality of liquid material is liquid material and powder
758.1kg, the quality of powder are 1844kg；
The liquid material by 600kg polyacrylate dispersion, 150kg water, 3.8kg NXZ defoaming agent, 0.5kg inorganic salts/
Graphene oxide composite material preservative and 3.8kg Dispex AA4140 dispersing agent composition；
The powder is made of 42.5 cement of 750kg, 100 mesh quartz sand of 1090kg and 4kg foamed fibre.
The preparation method of the inorganic salts/graphene oxide is that 2.5g graphene oxide is added in 6.25kg water,
500g silver nitrate and 430g zinc nitrate is added in 300W/20kHz ultrasound 20 minutes, and 300rpm is stirred 40 minutes, and 6.62kg is added
The disodium hydrogen phosphate aqueous solution of 0.8mol/L, 300rpm are stirred 45 minutes, are sieved with 100 mesh sieve, dry at 60 DEG C, obtained solid is
Inorganic salts/graphene oxide composite material.
The preparation method of the foamed fibre is to prepare the Morwet D-450 aqueous solution of 5kg 1.00g/L, 4500rpm's
Speed stirring is added the low lignin fibre of 100g after stirring 1 minute, is stirred with the speed of 4500rpm, when stirring after 1 minute, often
Pressure sieves with 100 mesh sieve, and obtained solid is transferred in vacuum oven, 5bar is decompressed under room temperature, holding 6 minutes to get foam
Fiber.
The preparation method of the liquid material is that water, lotion, defoaming agent, preservative and dispersing agent are sequentially added container liquid
High velocity dispersators 1200rpm stir 1 hour to get.
The preparation method of the powder is that cement, quartz sand are added to measuring chute and are uniformly mixed, and will be added to people in advance
The work water-reducing agent in storehouse that feeds intake is added thereto, and is uniformly mixed again to obtain the final product.
The preparation method of the strong impervious anticracking waterproof coating of the cohesive force is to pour into liquid material in agitator, is constantly being stirred
Mix lower addition powder, mixing speed 20rpm, kept after charging former revolving speed stir to system uniformly, without powder ball, without precipitating
When to obtain the final product.
Embodiment 7
A kind of impervious anticracking waterproof coating that cohesive force is strong, is made of, wherein the quality of liquid material is liquid material and powder
758.1kg, the quality of powder are 1844kg；
The liquid material by 600kg polyacrylate dispersion, 150kg water, 3.8kg NXZ defoaming agent, 0.5kg inorganic salts/
Graphene oxide composite material preservative and 3.8kg Dispex AA4140 dispersing agent composition；
The powder is made of 42.5 cement of 750kg, 100 mesh quartz sand of 1090kg and 4kg foamed fibre.
The preparation method of the inorganic salts/graphene oxide is that 2.5g graphene oxide is added in 6.25kg water,
300W/20kHz ultrasound 20 minutes, is added 500g silver nitrate, 430g zinc nitrate and 89g manganese nitrate, and 300rpm is stirred 40 minutes, added
Enter the disodium hydrogen phosphate aqueous solution of 7.36kg 0.8mol/L, 300rpm is stirred 45 minutes, sieved with 100 mesh sieve, dry at 60 DEG C, institute
Obtaining solid is inorganic salts/graphene oxide composite material.
The preparation method of the foamed fibre is to prepare the Morwet D-450 aqueous solution of 5kg 1.00g/L, 4500rpm's
Speed stirring is added the low lignin fibre of 100g after stirring 1 minute, is stirred with the speed of 4500rpm, when stirring after 1 minute, often
Pressure sieves with 100 mesh sieve, and obtained solid is transferred in vacuum oven, 5bar is decompressed under room temperature, holding 6 minutes to get foam
Fiber.
The preparation method of the liquid material is that water, lotion, defoaming agent, preservative and dispersing agent are sequentially added container liquid
High velocity dispersators 1200rpm stir 1 hour to get.
The preparation method of the powder is that cement, quartz sand are added to measuring chute and are uniformly mixed, and will be added to people in advance
The work water-reducing agent in storehouse that feeds intake is added thereto, and is uniformly mixed again to obtain the final product.
The preparation method of the strong impervious anticracking waterproof coating of the cohesive force is to pour into liquid material in agitator, is constantly being stirred
Mix lower addition powder, mixing speed 20rpm, kept after charging former revolving speed stir to system uniformly, without powder ball, without precipitating
When to obtain the final product.
Embodiment 8
A kind of impervious anticracking waterproof coating that cohesive force is strong, is made of, wherein the quality of liquid material is liquid material and powder
758.1kg, the quality of powder are 1844kg；
The liquid material by 600kg polyacrylate dispersion, 150kg water, 3.8kg NXZ defoaming agent, 0.5kg inorganic salts/
Graphene oxide composite material preservative and 3.8kg Dispex AA4140 dispersing agent composition；
The powder is made of 42.5 cement of 750kg, 100 mesh quartz sand of 1090kg and 4kg foamed fibre.
The preparation method of the inorganic salts/graphene oxide is that 2.5g graphene oxide is added in 6.25kg water,
500g silver nitrate, 430g zinc nitrate and 120g ferric nitrate is added in 300W/20kHz ultrasound 20 minutes, and 300rpm is stirred 40 minutes,
The disodium hydrogen phosphate aqueous solution of 7.36kg 0.8mol/L is added, 300rpm is stirred 45 minutes, is sieved with 100 mesh sieve, dry at 60 DEG C,
Obtained solid is inorganic salts/graphene oxide composite material.
The preparation method of the foamed fibre is to prepare the Morwet D-450 aqueous solution of 5kg 1.00g/L, 4500rpm's
Speed stirring is added the low lignin fibre of 100g after stirring 1 minute, is stirred with the speed of 4500rpm, when stirring after 1 minute, often
Pressure sieves with 100 mesh sieve, and obtained solid is transferred in vacuum oven, 5bar is decompressed under room temperature, holding 6 minutes to get foam
Fiber.
The preparation method of the liquid material is that water, lotion, defoaming agent, preservative and dispersing agent are sequentially added container liquid
High velocity dispersators 1200rpm stir 1 hour to get.
The preparation method of the powder is that cement, quartz sand are added to measuring chute and are uniformly mixed, and will be added to people in advance
The work water-reducing agent in storehouse that feeds intake is added thereto, and is uniformly mixed again to obtain the final product.
The preparation method of the strong impervious anticracking waterproof coating of the cohesive force is to pour into liquid material in agitator, is constantly being stirred
Mix lower addition powder, mixing speed 20rpm, kept after charging former revolving speed stir to system uniformly, without powder ball, without precipitating
When to obtain the final product.
Embodiment 9
A kind of impervious anticracking waterproof coating that cohesive force is strong, is made of, wherein the quality of liquid material is liquid material and powder
758.1kg, the quality of powder are 1844kg；
The liquid material by 600kg polyacrylate dispersion, 150kg water, 3.8kg NXZ defoaming agent, 0.5kg inorganic salts/
Graphene oxide composite material preservative and 3.8kg Dispex AA4140 dispersing agent composition；
The powder is made of 42.5 cement of 750kg, 100 mesh quartz sand of 1090kg and 4kg foamed fibre.
The preparation method of the inorganic salts/graphene oxide is that 2.5g graphene oxide is added in 6.25kg water,
500g silver nitrate, 430g zinc nitrate and 210g zirconium nitrate is added in 300W/20kHz ultrasound 20 minutes, and 300rpm is stirred 40 minutes,
The disodium hydrogen phosphate aqueous solution of 7.36kg 0.8mol/L is added, 300rpm is stirred 45 minutes, is sieved with 100 mesh sieve, dry at 60 DEG C,
Obtained solid is inorganic salts/graphene oxide composite material.
The preparation method of the foamed fibre is to prepare the Morwet D-450 aqueous solution of 5kg 1.00g/L, 4500rpm's
Speed stirring is added the low lignin fibre of 100g after stirring 1 minute, is stirred with the speed of 4500rpm, when stirring after 1 minute, often
Pressure sieves with 100 mesh sieve, and obtained solid is transferred in vacuum oven, 5bar is decompressed under room temperature, holding 6 minutes to get foam
Fiber.
The preparation method of the liquid material is that water, lotion, defoaming agent, preservative and dispersing agent are sequentially added container liquid
High velocity dispersators 1200rpm stir 1 hour to get.
The preparation method of the powder is that cement, quartz sand are added to measuring chute and are uniformly mixed, and will be added to people in advance
The work water-reducing agent in storehouse that feeds intake is added thereto, and is uniformly mixed again to obtain the final product.
The preparation method of the strong impervious anticracking waterproof coating of the cohesive force is to pour into liquid material in agitator, is constantly being stirred
Mix lower addition powder, mixing speed 20rpm, kept after charging former revolving speed stir to system uniformly, without powder ball, without precipitating
When to obtain the final product.
Embodiment 10
A kind of impervious anticracking waterproof coating that cohesive force is strong, is made of, wherein the quality of liquid material is liquid material and powder
758.1kg, the quality of powder are 1844kg；
The liquid material by 600kg polyacrylate dispersion, 150kg water, 3.8kg NXZ defoaming agent, 0.5kg inorganic salts/
Graphene oxide composite material preservative and 3.8kg Dispex AA4140 dispersing agent composition；
The powder is made of 42.5 cement of 750kg, 280 mesh quartz sand of 1090kg and 4kg foamed fibre.
The preparation method of the inorganic salts/graphene oxide is that 2.5g graphene oxide is added in 6.25kg water,
300W/20kHz ultrasound 20 minutes, is added 500g silver nitrate, 430g zinc nitrate and 89g manganese nitrate, and 300rpm is stirred 40 minutes, added
Enter the disodium hydrogen phosphate aqueous solution of 7.36kg 0.8mol/L, 300rpm is stirred 45 minutes, sieved with 100 mesh sieve, dry at 60 DEG C, institute
Obtaining solid is inorganic salts/graphene oxide composite material.
The preparation method of the foamed fibre is to prepare the Morwet D-450 aqueous solution of 5kg 1.00g/L, 4500rpm's
Speed stirring is added the low lignin fibre of 100g after stirring 1 minute, is stirred with the speed of 4500rpm, when stirring after 1 minute, often
Pressure sieves with 100 mesh sieve, and obtained solid is transferred in vacuum oven, 5bar is decompressed under room temperature, holding 6 minutes to get foam
Fiber.
The preparation method of the liquid material is that water, lotion, defoaming agent, preservative and dispersing agent are sequentially added container liquid
High velocity dispersators 1200rpm stir 1 hour to get.
The preparation method of the powder is that cement, quartz sand are added to measuring chute and are uniformly mixed, and will be added to people in advance
The work water-reducing agent in storehouse that feeds intake is added thereto, and is uniformly mixed again to obtain the final product.
The preparation method of the strong impervious anticracking waterproof coating of the cohesive force is to pour into liquid material in agitator, is constantly being stirred
Mix lower addition powder, mixing speed 20rpm, kept after charging former revolving speed stir to system uniformly, without powder ball, without precipitating
When to obtain the final product.
Test case 1
Performance test
To cohesive force made from embodiment 1-10, strong impervious anticracking waterproof coating is tested for the property, all index tests
The equal reference standard GB/T 23445-2009 of method.
Test result is as shown in table 1.
1 water-repellent paint performance indicator of table
As seen from the above table, cohesive force provided by the invention strong impervious anticracking waterproof coating is had excellent performance, all indexs
National standard is reached, wherein several indexs are even more remote superstate standard.Water-repellent paint provided by the invention is above-mentioned in addition to having
Excellent performance also has the function of certain damping, insulation and long-time anti-corrosion etc..
Claims (10)
1. a kind of strong impervious anticracking waterproof coating of cohesive force, which is characterized in that be made of liquid material and powder, wherein liquid material and powder
The mass ratio of material is 1:(2-3)；
The liquid material is by 500-650 part lotion, 100-300 parts of water, 2-5 parts of defoaming agents, 0.2-2 parts of anti-corrosions by weight
Agent and 2-5 parts of dispersing agent compositions；
The powder is made of 700-800 part cement, 800-1200 parts of quartz sands and 2-10 parts of water-reducing agents by weight.
2. the strong impervious anticracking waterproof coating of cohesive force according to claim 1, which is characterized in that the lotion is poly- third
Olefin(e) acid ester lotion or ethene-vinyl acetate acid esters copolymer emulsion.
3. the strong impervious anticracking waterproof coating of cohesive force according to claim 1, which is characterized in that the defoaming agent is non-
Ion defoaming agent.
4. the strong impervious anticracking waterproof coating of cohesive force according to claim 1, which is characterized in that the preservative is suitable
Butene dioic acid dibutyl ester or 1,2- benzisothiazole-3-ketone or inorganic salts/graphene oxide composite material；
Inorganic salts/the graphene oxide composite material the preparation method comprises the following steps: add graphene oxide into water, nothing is added in ultrasound
Machine salt stirs 30-60 minutes, and soluble phosphoric acid hydrogen salt aqueous solution is added, and stirs 30-60 minutes, filters, drying, obtained solid
As inorganic salts/graphene oxide composite material；
The inorganic salts: graphene oxide: the mass ratio of water is (150-200): (0.25-0.50): (500-2000)；
The molar concentration of the soluble phosphoric acid hydrogen salt aqueous solution is 0.5-1.0mol/L；
The soluble phosphoric acid hydrogen salt aqueous solution additive amount is the 90%-120% of water quality；
The inorganic salts include ZnCl2、CuCl2、Zn(NO3)2、Cu(NO3)2、AgNO3In any one or more, wherein
AgNO3Cannot and ZnCl2、CuCl2It is used in conjunction with；
The soluble phosphate is disodium hydrogen phosphate or dipotassium hydrogen phosphate.
5. the strong impervious anticracking waterproof coating of cohesive force according to claim 4, which is characterized in that the inorganic salts also wrap
Include MnCl2、FeCl3、ZrCl4、Mn(NO3)2、Fe(NO3)3、Zr(NO3)4In any one, wherein MnCl2、FeCl3、ZrCl4
Cannot and AgNO3It is used in conjunction with.
6. the strong impervious anticracking waterproof coating of cohesive force according to claim 1, which is characterized in that the water-reducing agent is bubble
Foam fiber or naphthalenesulfonate formaldehyde condensation compound class water-reducing agent；
The preparation method of the foamed fibre is to prepare aqueous surfactant solution, is stirred, is stirred with the speed not less than 4000rpm
The lignin fibre of aqueous surfactant solution quality 1-5% is added after mixing no less than 1 minute, continues to be not less than 4000rpm
Speed stirring, mixing time is no less than 30 seconds, and natural filtration, solid is transferred in vacuum oven, is decompressed to 3- under room temperature
5bar, holding 5-10 minutes to get foamed fibre；
The surfactant is alkyl trimethyl ammonium bromide class surfactant, naphthalenesulfonate surfactant or Tweens
Surfactant；
When surfactant selects naphthalenesulfonate surfactant, aqueous surfactant solution concentration is 0.50-1.20g/
L；
When surfactant selects alkyl trimethyl ammonium bromide class surfactant, aqueous surfactant solution concentration is
0.50-0.80g/L；
When it is Tweens surfactant that surfactant, which is selected, aqueous surfactant solution concentration is 6.5-9.0g/L.
7. the strong impervious anticracking waterproof coating of cohesive force according to claim 1, which is characterized in that the quartzy Grains
Number is -500 mesh of 100 mesh.
8. the strong impervious anticracking waterproof coating of cohesive force according to claim 1, which is characterized in that the preparation method of liquid material
For water, lotion, defoaming agent, preservative and dispersing agent are sequentially added container liquid at high speed dispersator uniformly i.e.
?.
9. the strong impervious anticracking waterproof coating of cohesive force according to claim 1, which is characterized in that the preparation method of powder
For water-reducing agent is added in cement, quartz sand after mixing, it is uniformly mixed again to obtain the final product.
10. the preparation method of cohesive force described in any one of claim 1-9 impervious anticracking waterproof coating by force, feature exist
In, liquid material is poured into agitator, powder is added under constant stirring, after charging stirring to system uniformly without powder ball, nothing
When precipitating to obtain the final product.
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| CN110643249A (en) * | 2019-10-30 | 2020-01-03 | 广州全系建材有限公司 | Inner film-forming waterproof coating and preparation method thereof |
| CN111574864A (en) * | 2020-04-30 | 2020-08-25 | 深圳市卓宝科技股份有限公司 | Asphalt-based coating for pre-paved waterproof system |
| CN111751272A (en) * | 2020-07-03 | 2020-10-09 | 北京理工大学 | Ultrasonic detection and tensile calibration test method for bonding strength grade |
| WO2022084119A1 (en) * | 2020-10-22 | 2022-04-28 | Basf Coatings Gmbh | Coating composition comprising an alkali salt of graphene oxide and coating layers produced from said coating composition |
| CN114574016A (en) * | 2022-02-28 | 2022-06-03 | 北京建筑材料检验研究院有限公司 | Permeable crystallization waterproof coating and preparation and performance detection method thereof |
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| CN110643249A (en) * | 2019-10-30 | 2020-01-03 | 广州全系建材有限公司 | Inner film-forming waterproof coating and preparation method thereof |
| CN111574864A (en) * | 2020-04-30 | 2020-08-25 | 深圳市卓宝科技股份有限公司 | Asphalt-based coating for pre-paved waterproof system |
| CN111751272A (en) * | 2020-07-03 | 2020-10-09 | 北京理工大学 | Ultrasonic detection and tensile calibration test method for bonding strength grade |
| CN111751272B (en) * | 2020-07-03 | 2021-09-07 | 北京理工大学 | Ultrasonic detection and tensile calibration test method for bonding strength grade |
| US11733210B2 (en) | 2020-07-03 | 2023-08-22 | Beijing Institute Of Technology | Ultrasonic detection and tensile calibration test method for bonding strength grade |
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| CN114836064A (en) * | 2022-05-11 | 2022-08-02 | 绍兴市暖壹节能科技有限公司 | Ceramic microsphere gel material and preparation method thereof |
| CN117843277A (en) * | 2024-03-04 | 2024-04-09 | 四川蜀道建筑科技有限公司 | Anti-corrosion slump-retaining polycarboxylate superplasticizer, concrete and preparation method thereof |
| CN117843277B (en) * | 2024-03-04 | 2024-06-11 | 四川蜀道建筑科技有限公司 | Anti-corrosion slump-retaining polycarboxylate superplasticizer, concrete and preparation method thereof |
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Effective date of registration: 20240510 Address after: Room 1005, Building 11, Ludu Community, No. 569, Section 3, Furong Middle Road, Yuhua District, Changsha City, Hunan Province, 410000 Patentee after: Ou Herong Country or region after: China Address before: 410008 Hunan Xianfeng building materials Co., Ltd., room 1108, building 9, Kaile international city, No.52, Section 1, Xiangjiang Middle Road, Kaifu District, Changsha City, Hunan Province Patentee before: HUNAN XIANFENG BUILDING MATERIAL Co.,Ltd. Country or region before: China |